What are the harmful effects of virus software on mobile phones?

The harms are: 1. User information (various network accounts, bank accounts and passwords, etc.) will be stolen, resulting in property losses; 2. The information in the mobile phone will be maliciously used, such as logging in through the mobile phone, automatically Spread some bad information and pictures, and even send the virus to friends in QQ and other places; 3. Steal mobile phone and SIM card information, so that the infected mobile phone or mobile phone number can be used; 4. Steal the content of user calls and text messages; 5. It affects the running speed of the mobile phone, reduces the memory of the mobile phone, affects the normal use of the mobile phone, and may result in the inability to answer some important calls in time.

The operating environment of this tutorial: HarmonyOS 2 system, HONOR V30 mobile phone.

Currently, mobile phones are becoming more and more rich in functions. They are no longer limited to making calls, and more functions are being implanted into mobile phones. From chatting to surfing the Internet on mobile phones, various resources began to pour into people's mobile phones. So, what impact does mobile phone virus software have on mobile phones?

The harm of virus software to mobile phones

1. User information will be stolen

Nowadays, more and more mobile phone users store personal information on their mobile phones, such as personal address books, personal information, schedules, various network accounts, bank account numbers and passwords, etc. These important information will inevitably attract the "coveting" of some people with ulterior motives. They will write various viruses to invade mobile phones and steal users' important information.

Once this information is leaked, it will inevitably lead to the loss of your own property. For example, if an online account is stolen, it may be taken away to deceive friends, and the game currency equipment in the game may be resold, which is very hateful. Restoring ransomware files is troublesome.

2. The information in the mobile phone is maliciously used

This virus must have been encountered by many people. After being poisoned from the computer, QQ accounts, WeChat IDs, Game number etc. Logging in through a mobile phone will automatically spread some bad information and pictures, and even send viruses to friends in QQ, etc. And also leave random messages in mailboxes, websites, etc.

3. Stealing mobile phone and SIM card information

A mobile phone infected with the virus will feed back its own mobile phone serial number or SIM card SISM information to the mobile phone virus creator. Thus, the infected mobile phone or mobile phone number can be exploited. May be used to send advertising text messages or other purposes: spam text messages, sending spam text messages through the platform, advertising promotion

4, stealing user calls and text message content

and the like Mobile phone viruses have functions such as eavesdropping on calls, stealing text messages, monitoring the mobile phone environment and locating geographical location, etc., causing the privacy of mobile phone users to be leaked after being infected. Or make a profit by deducting fees, by sending a fee deduction SMS instruction; block the reply confirmation SMS, and confirm the order yourself.

5. Affect the running speed of the mobile phone, reduce the memory of the mobile phone, and affect the normal use of the mobile phone.

Mobile phone viruses have many harmful effects, such as occupying the mobile phone memory or modifying the mobile phone system settings. As a result, the phone cannot work properly. The working principle of mobile phones is similar to that of computers. Some experts believe that mobile phones are simplified computer devices. The normal operation of mobile phones must rely on certain software and hardware environments.

Currently, this virus commonly appears on Android phones, causing problems with the ROM firmware of some phones, which in turn causes the phone to be unable to boot, have a white screen, flashback, and applications cannot be opened, etc. It affects normal use and makes it impossible to answer some important calls in time. This makes people angry!

What are the symptoms of a virus on a mobile phone?

# Symptoms 1. If a virus infiltrates your phone, your phone’s battery power will be consumed much faster than usual.

The batteries of modern mobile phones can be stored longer than before, and they can be used continuously for two days after being fully charged. However, if you notice that your phone's battery is draining faster than before, your phone may already have a virus, because virus software does not appear to be running, and their existence is secretive, which is why the battery drains faster. reason.

Symptom 2. The phone call was interrupted inexplicably. Someone is playing tricks on you. It means you are infected with a virus.

If your phone keeps disconnecting or you experience strange interruptions in your conversations, you may want to pay attention. Of course, you may encounter unstable signals, problems with telecom operators, bad weather, etc. These conditions may also affect the quality of your calls. However, if this happens repeatedly, it could be a virus. Many viruses can adversely affect the call quality of your mobile phone.

Symptom 3. Taking the initiative to make unknown phone calls.

If you notice that you have never made a phone call or sent a text message on your phone, be wary. If you don't have any friends or family using your phone, there's a good chance your phone is infected. Some viruses are specifically designed to send messages and make phone calls, and this is how they replicate. If your friend receives a spam email from you that contains a suspicious link URL, then your phone must be infected with a virus.

Symptom 4. There are windows that keep popping up.

In most cases, a large number of advertisements and pop-up windows will appear on the screen, which is a sign of smartphone poisoning. You may have downloaded pop-ups from applications that contain adware. Often referencing malicious websites. If you click on the link address on the pop-up ad, a new virus may infiltrate your phone. Check your latest apps to determine which software these ads are coming from and delete it as soon as you find it.

Symptom 5. There are unfamiliar applications on the phone.

A common sign of smartphone poisoning is the presence of apps on the phone. Pretty sure they didn't download and install them, but they showed up. Quite simply, viruses tend to install other harmful malware on your phone, helping them to work together and increase.

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